OSDN Git Service

2011-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
[pf3gnuchains/gcc-fork.git] / libgfortran / ChangeLog
index 9a523d5..1de3474 100644 (file)
-2010-06-28  Tobias Burnus  <burnus@net-b.de>
+2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-       PR fortran/43298
-       * list_read.c (parse_real): Do not pass (..) on for NAN(..).
-       * read.c (convert_real): Fix comment about NAN/INF.
+       PR libgfortran/47567
+       * io/write_float.def (output_float): Remove special case handling of
+       zero with width 1.
 
-2010-07-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
+           Jerry DeLisle    <jvdelisle@gcc.gnu.org>
 
-       * configure.ac (gfortran_use_symver): Only check for Sun-style symbol
-       versioning on Solaris 2.
-       * configure: Regenerate.
+       PR libfortran/47694
+       * io/fbuf.h (fbuf_getptr): New inline function.
+       * io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
+       through the string instead of fbuf_read.
 
-2010-07-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+2011-02-22  Tobias Burnus  <burnus@net-b.de>
+           Kai-Uwe Eckhardt  <kuehro@gmx.de>
 
-       * configure.ac: Check for Sun symbol versioning.
-       * configure: Regenerate.
+       PR libfortran/47830
+       * intrinsics/c99_functions.c (roundl): Make C valid for
+       HAVE_NEXTAFTERL.
 
-       * Makefile.am [LIBGFOR_USE_SYMVER]: Protect version_arg with
-       LIBGFOR_USE_SYMVER_GNU.
-       Add version_dep.
-       [LIBGFOR_USE_SYMVER_SUN]: Handle Sun symbol versioning.
-       [!LIBGFOR_USE_SYMVER]: Add version_dep.
-       (libgfortran_la_DEPENDENCIES): Set to $(version_dep).
-       * Makefile.in: Regenerate.
+2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-2010-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+       PR libgfortran/47567
+       * io/write_float.def (output_float): Adjust width for F0.d to
+       allow space for negative signs on zero.
 
-       PR libfortran/43298
-       * io/read.c: Add code to parse and read Inf, Infinity, NaN, and Nan with
-       optional parenthesis.
+2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-2010-06-28  Tobias Burnus  <burnus@net-b.de>
-
-       PR fortran/43298
-       * list_read.c (parse_real, read_real): Support NAN(alphanum).
-
-2010-06-25  Tobias Burnus  <burnus@net-b.de>
-
-       * intrinsics/selected_real_kind.f90
-       (_gfortran_selected_real_kind2008): Add function.
-       (_gfortran_selected_real_kind): Stub which calls
-       _gfortran_selected_real_kind2008.
-       * gfortran.map (GFORTRAN_1.4): Add
-       _gfortran_selected_real_kind2008.
-       * mk-srk-inc.sh: Save also RADIX.
-
-2010-06-25  Tobias Burnus  <burnus@net-b.de>
-
-       * runtime/compile_options.c (init_compile_options): Update
-       compile_options.allow_std for GFC_STD_F2008_OBS.
-       * io/transfer.c (formatted_transfer_scalar_read,
-       formatted_transfer_scalar_write): Fix allow_std check.
-       * io/list_read.c (nml_parse_qualifier): Ditto.
-
-2010-06-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/44477
-       * io/file_pos.c (st_endfile): Add check for ENDFILE when file is
-       already positioned after the EOF marker. Use find_or_create_unit
-       instead of find_unit. If unit is not connected, connect it and create 
-       the file with default settings.
-       * io/transfer.c (data_transfer_init):  Add check for attempted READ or
-       WRITE when file is already positioned after the EOF marker.
-
-2010-06-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-       * intrinsics/selected_char_kind.c (selected_char_kind): Fix
-       return value for ISO_10646.
-
-2010-06-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-       * mk-kinds-h.sh: Define GFC_REAL_*_LITERAL_SUFFIX and
-       GFC_REAL_*_LITERAL macros for each kind.
-       * intrinsics/cpu_time.c (cpu_time_4, cpu_time_8, cpu_time_10,
-       cpu_time_16): Use them.
-       * intrinsics/random.c (rnumber_4, rnumber_8, rnumber_10,
-       rnumber_16): Likewise.
-
-2010-06-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-       * intrinsics/system_clock.c (system_clock_4, system_clock_8):
-       Undefine TCK.
-
-2010-06-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-       PR libfortran/34670
-       * intrinsics/date_and_time.c:  Replace assert with runtime_error
-       when VALUE is too small.
-
-2010-05-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
-       PR fortran/43851
-       * runtime/stop.c (stop_string): Make sure nothing is emitted for
-       blank stop.
-
-2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
-       PR fortran/43851
-       * runtime/stop.c (error_stop_numeric): New function and updated comment.
-       Add declaration for stop_numeric and remove declaration for stop_string.
-       (stop_string): Use for blank STOP.
-       (stop_numeric): Remove use of special -1 stop code.
-       * runtime/pause.c (do_pause): Use stop_string for blank stop.
-       (pause_numeric): Remove use of special -1 pause code.
-       * gfortran.map: Add new symbol to run-time library.
-       * libgfortran.h: Move declaration for stop_string to here to make
-       function visible for do_pause. Remove declaration for stop_numeric.
-
-2010-05-08  Janne Blomqvist  <jb@gcc.gnu.org>
-
-       * io/unix.h (mem_alloc_r): Fix typo to reduce visibility.
-
-2010-05-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-       * libgfortran.h (free_mem): Remove prototype.
-       * runtime/memory.c (free_mem): Remove function.
-       * intrinsics/date_and_time.c (secnds): Replace free_mem() with
-       free().
-       * io/fbuf.c (fbuf_destroy): Likewise.
-       * io/format.c (free_format_hash_table): Likewise.
-       (save_parsed_format): Likewise.
-       (free_format_data): Likewise.
-       * io/list_read.c (free_saved): Likewise.
-       (free_line): Likewise.
-       (nml_touch_nodes): Likewise.
-       (nml_read_obj): Likewise
-       * io/lock.c (free_ionml): Likewise.
-       * io/open.c (new_unit): Likewise.
-       (already_open): Likewise.
-       * io/unit.c (destroy_unit_mutex): Likewise.
-       (free_internal_unit): Likewise.
-       (close_unit_1): Likewise.
-       * io/unix.c (raw_close): Likewise.
-       (buf_close): Likewise.
-       (mem_close): Likewise.
-       (tempfile): Likewise.
-       * io/write.c (nml_write_obj): Likewise.
-       * io/write_float.def (output_float_FMT_G_##): Likewise.
-       * runtime/error.c (show_locus): Likewise.
-
-2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-       PR other/43620
-       * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
-       * configure: Regenerate.
-       * Makefile.in: Regenerate.
+       PR libgfortran/47667
+       * io/list_read.c (read_logical): Check for end of line before calling
+       eat_line. (read_integer): Likewise. (parse_real): Don't unget the
+       separator. Check for end of line before calling eat_line.
+       (read_complex): Allow line-end before and after parenthesis and comma.
+       Check for end of line before calling eat_line. (read_real): Check for
+       end of line before calling eat_line.
 
-2010-04-30  Kai Tietz  <kai.tietz@onevision.com>
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 
-       PR/43844
-       * io/unix.c (raw_truncate): Explicit cast from integer-scalar
-       to pointer.
-       (tempfile): Use for mingw GetTempPath and avoid double slash
-       for path.
+       PR libfortran/47757
+       * gfortran.map (GFORTRAN_1.4): Export
+       _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
+       _gfortran_{cshift0,eoshift{0,2}}_16_char4.
 
-2010-04-24  Kai Tietz  <kai.tietz@onevision.com>
+2011-02-15  Tobias Burnus  <burnus@net-b.de>
 
-       PR/43844
-       * io/unix.c (tempfile): Correct logic for mktemp case.
+       PR fortran/47716
+       PR fortran/47648
+       * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
+       libquadmath, which uses more features.
+       * configure: Regenerate.
 
-2010-04-06  Tobias Burnus  <burnus@net-b.de>
+2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 
-       PR fortran/39997
-       * runtime/stop.c (error_stop_string): New function.
-       * gfortran.map (_gfortran_error_stop_string): Add.
+       PR fortran/47642
+       * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
+       quadmath_flt128tostr.
+       * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
+       of quadmath_flt128tostr.
 
-2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        * Makefile.in: Regenerate.
-       * aclocal.m4: Regenerate.
-
-2010-04-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-       PR libfortran/43605
-       * io/intrinsics.c (gf_ftell): New function, seek to correct offset.
-       (ftell): Call gf_ftell.
-       (FTELL_SUB): Likewise.
-
-2010-04-01  Paul Thomas  <pault@gcc.gnu.org>
-
-       * io/transfer.c : Update copyright.
-       * io/unix.c : ditto
-       * io/read.c : ditto
-       * io/io.h : ditto
-       * io/unix.h : ditto
-       * io/inquire.c : ditto
-       * io/format.c : ditto
-       * io/list_read.c : ditto
-       * runtime/error.c : ditto
-       * libgfortran.h : ditto
-       * intrinsics/date_and_time.c: ditto
-       * intrinsics/args.c : ditto
-
-2010-04-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-       PR libfortran/43605
-       * io/intrinsics.c (ftell): Reset fbuf, correct offset.
-       (FTELL_SUB): Likewise.
-
-2010-03-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/43265
-       * io/transfer.c (next_record_r): Only call hit_eof for specific
-       conditions when an EOF is encountered.
-
-2010-03-29  Tobias Burnus  <burnus@net-b.de>
-
-       PR fortran/43551
-       * io/unix.c (buf_write): Set physical_offset after lseek.
-
-2010-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/43517
-       * io/read.c (read_x): Return if seen EOR condition.
-
-2010-03-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR fortran/43409
-       * io/io.h: Fix type of size in st_parameter_inquire structure.
-
-2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR fortran/43409
-       * io/unix.h: Add prototype for new function to return file size.
-       * io/unix.c (file_size): New function.
-       * io/inquire.c (inquire_via_unit): Use new function.
-       (inquire_via_filename): Use new function.
-
-2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       * io/transfer.c (read_sf_internal): Remove stray function declaration
-       used during debugging.
-
-2010-03-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/43265
-       * io/io.h: Delete prototype for read_sf, making it static.
-       * io/read.c (read_x): Modify to call hit_eof if PAD="no".
-       * io/transfer.c (read_sf_internal): New static function extracted from
-       read_sf for use on internal units only. Handle empty string case.
-       (read_sf): New factoring of this function, make it static.  Add special
-       conditions for EOF based on ADVANCE="no", PAD="no", and whether any
-       bytes have been previously read from the record.
-       (read_block_form): Modify to call read_sf or read_sf_internal.
-       (next_record_r): Add a done flag similar to next_record_w. Call hit_eof
-       if internal array unit next record returns finished, meaning an EOF was
-       found and not done, ie not the last record expected.  For external
-       units call hit_eof if item_count is 1 or there are no pending spaces.
-       (next_record): Update call to next_record_r.
-
-2010-03-12  Kai Tietz  <kai.tietz@onevision.com>
-
-       PR/42950
-       * io/format.c (parse_format_list): Add to ERROR, WARNING,
-       SILENT enumerators NOTIFICATION_ prefix.
-       * runtime/error.c (notification_std): Likewise.
-       * libgfortran.h (notification): Likewise.
-       (GFC_LARGEST_BUF): Check for HAVE_GFC_INTEGER_16.
-
-2010-03-11  Tobias Burnus  <burnus@net-b.de>
-
-       PR fortran/43228
-       * io/list_read.c (nml_parse_qualifier): Disable expanded_read
-       for array sections.
-
-2010-03-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/43320
-       * io/transfer.c (next_record_r): Add hit_eof based on item_count
-       condition.
-
-2010-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/43265
-       * io/read.c: Include fbuf.h and unix.h to enable lower level I/O for
-       read_x. (read_x): Replace the use of read_sf with equivalent lower level
-       I/O, eliminating unneeded code and handling EOF and EOR conditions.
-       * io/io.h: Revise prototype for read_sf.
-       * io/transfer.c (read_sf): Delete no_error parameter and all uses of it.
-       (read_block_form): Likewise.
-       (next_record_r): Delete wrong code call to hit_eof.
-
-2010-03-08  Kai TIetz  <kai.tietz@onevision.com>
-
-       PR/42950
-       * libgfortran.h (_POSIX): Define if __MINGW32__ is defined.
-       (gfc_printf): Define to gnu_printf for __MINGW32__ case,
-       otherwise to __printf__.
-       (gfc_strtof,gfc_strtod,gfc_strtold): Define for mingw case
-       to POSIX compatible converter functions.
-       (runtime_error): Use instead gfc_printf as formatter
-       attribute name.
-       (runtime_error_at): Likewise.
-       (runtime_warning_at): Likewise.
-       (st_printf): Likewise.
-       * intrinsics/date_and_time.c (localtime_r): Undefine
-       possible defined macro.
-       (gmtime_r): Likewise.
-       * io/read.c (convert_real): Use gfc_strtof, gfc_strtod,
-       and gfc_strtold.
-
-2010-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-       PR libfortran/43155
-       * io/transfer.c (require_type): Subtract one from item_count for output
-       of error message.  Add comment before formatted_transfer function
-       explaining why the item_count is off by one.
+       * aclocal.m4: Likewise.
+       * configure: Likewise.
+
+2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/47567
+       * io/write_float.def (output_float): Eliminate some redundant code.
+       Adjust width for case of F0.X for values of zero and all other values.
+       Expand cases where '*' is set to give cleaner results.
+
+2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       PR libfortran/47571
+       * intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
+       (weak_gettime): Likewise.
+       (gf_gettime): Change API, move weak_gettime() usage to
+       system_clock.c
+       * intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
+       (gf_gettime_mono): New function.
+       (system_clock_4): Use gf_gettime_mono().
+       (system_clock_8): Likewise.
+       * intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
+       usage.
+
+2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       PR libfortran/47571
+       * configure: Regenerated.
+       * configure.ac: Don't add librt to LIBS.
+       * intrinsics/time_1.h (weak_gettime): Weakref trickery for
+       clock_gettime().
+       (gf_gettime): Use weak_gettime() instead of clock_gettime().
+
+2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       * intrinsics/time_1.h: Include errno.h needed by fallbacks.
+
+2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       * intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
+
+2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       * configure.ac: Check for clock_gettime().
+       * configure: Regenerated.
+       * config.h.in: Regenerated.
+       * intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
+       times() fallback.
+       (gf_gettime): New function.
+       * intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
+       * intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
+       * intrinsics/dtime.c (dtime_sub): Use gf_cputime.
+       * intrinsics/etime.c (etime_sub): Use gf_cputime.
+       * intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
+       (system_clock_8): Use gf_gettime, increase count rate to allow
+       nanosecond precision, remove overflow prone branch.
+
+2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libgfortran/47434
+       * io/write_float.def (write_infnan): Use calculate_sign to determine
+       if the sign should be given and check field widths accordingly.
+
+2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
+
+       * intrinsics/ctime.c (ctime_r): Improve implementation.
+
+2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       PR libfortran/47431
+       * config.h.in: Regenerated.
+       * configure: Regenerated.
+       * configure.ac: Add check for ctime_r().
+       * intrinsics/ctime.c (ctime_r): Fallback implementation.
+       (fdate): Use ctime_r() instead of ctime().
+       (fdate_sub): Likewise.
+       (ctime): Likewise.
+       (ctime_sub): Likewise.
+
+2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       PR libfortran/47432
+       * config.h.in: Regenerated.
+       * configure: Regenerated.
+       * configure.ac: Add check for ttyname_r.
+       * io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
+       * io/unix.c (stream_ttyname): Use ttyname_r if available, conform
+       to new prototype.
+       * io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
+       * io/intrinsics.c (ttynam_sub): Likewise.
+       (ttynam): Likewise.
+
+2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
+
+       PR libfortran/47491
+       * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
+       extensions.
+       * config.h.in: Regenerate.
+       * configure: Regenerate.
 
-2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-       * io/write_float.def (WRITE_FLOAT): Use __builtin_signbit.
+       PR libgfortran/47285
+       * io/write_float.def (write_infnan): Adjust processor selected width
+       to 3 if NaN.
 
-2010-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-       * io/list_read.c (list_formatted_read_scalar): Remove duplicate code.
+       PR libgfortran/47285
+       * io/write_float.def (output_float): Return SUCCESS or FAILURE and use
+       the result to set the padding.
 
-2010-02-09  Tobias Burnus  <burnus@net-b.de>
+2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 
-       PR fortran/42996
-       * intrinsics/args.c (get_command_argument_i4): Always return
-       commandline-argument length for length parameter.
+       * intrinsics/getlog.c (getlog): Fix label/statement issue.
 
-2010-02-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
 
-       PR libfortran/42742
-       * io/format.c (reset_fnode_counters): Use the correct pointer to the
-       head of the fnode list. (parse_format): Remove previous hack that set
-       limit on size of format string for caching.
+       PR libfortran/47375
+       * config.h.in: Regenerated.
+       * configure: Regenerated.
+       * configure.ac: Add check for getpwuid_r.
+       * intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
 
-2010-02-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
 
-       PR libfortran
-       * io/transfer.c (read_sf): Handle EOR and EOF conditions for
-       ADVANCE="no" with PAD="yes" or PAD="no".
+       PR libfortran/46267
+       * config.h.in: Regenerated.
+       * configure: Regenerated.
+       * configure.ac: Check presence of strerror_r.
+       * intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
+       * io/unix.c (get_oserror): Remove.
+       * libgfortran.h (gf_strerror): Add prototype.
+       (get_oserror): Remove prototype.
+       * runtime/error.c (gf_strerror): New function.
+       (os_error): Use gf_strerror instead of get_oserror.
+       (generate_errror): Likewise.
 
-2010-02-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
 
-       PR libfortran/42901
-       * io/list_read.c (nml_get_obj_data): Add new qualifier flag, clean up
-       code, and adjust logic to set namelist info pointer correctly for array
-       qualifiers of derived type components.
+       PR libfortran/47296
+       * io/unix.c (tempfile): Set opp->file and opp->file_len also if an
+       error occurs.
 
-2010-01-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 
-       PR libfortran/42742
-       * io/format.c (parse_format): Set limit on size of format strings that
-       will be cached.
+       PR fortran/46625
+       * io/write_float.def (DTOAQ): Use quadmath_flt128tostr
+       instead of quadmath_dtoa.
+       * io/transfer128.c (tmp1, tmp2): New variables, bring in
+       strtoflt128 and quadmath_flt128tostr.
+       (transfer_real128, transfer_real128_write, transfer_complex128,
+       transfer_complex128_write): Remove tmp1/tmp2 variables.
+       * io/read.c (convert_real): Use strtoflt128 instead of
+       quadmath_strtopQ, adjust for the changed arguments and return
+       value.
 
-2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-       * configure: Regenerate.
+       PR libgfortran/47296
+       * io/unix.c (unpack_filename): Return non-zero if the filename passed
+       in is NULL.
 
-2010-01-03  Janne Blomqvist  <jb@gcc.gnu.org>
+2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
-       PR libfortran/42420
-       * io/unix.c: Defines for MINGW stat and fstat.
-       (gfstat_t): New typedef.
-       (id_from_fd): Use gfstat_t instead of struct stat.
-       (fd_to_stream): Likewise.
-       (compare_file_filename): Likewise.
-       (find_file): Likewise.
-       (file_exists): Likewise.
-       (inquire_sequential): Likewise.
-       (inquire_direct): Likewise.
-       (inquire_formatted): Likewise.
+       PR libgfortran/47154
+       * io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
+       duplicate calls via next_record.
 
 \f
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2011 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright